mirror of git://gcc.gnu.org/git/gcc.git
75 lines
2.4 KiB
Java
75 lines
2.4 KiB
Java
/* SQLData.java -- Custom mapping for a user defined datatype
|
|
Copyright (C) 1999, 2000 Free Software Foundation, Inc.
|
|
|
|
This file is part of GNU Classpath.
|
|
|
|
GNU Classpath is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
|
|
GNU Classpath is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with GNU Classpath; see the file COPYING. If not, write to the
|
|
Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA.
|
|
|
|
As a special exception, if you link this library with other files to
|
|
produce an executable, this library does not by itself cause the
|
|
resulting executable to be covered by the GNU General Public License.
|
|
This exception does not however invalidate any other reasons why the
|
|
executable file might be covered by the GNU General Public License. */
|
|
|
|
|
|
package java.sql;
|
|
|
|
/**
|
|
* This interface is used for mapping SQL data to user defined datatypes.
|
|
*
|
|
* @author Aaron M. Renn (arenn@urbanophile.com)
|
|
*/
|
|
public interface SQLData
|
|
{
|
|
|
|
/**
|
|
* This method returns the user defined datatype name for this object.
|
|
*
|
|
* @return The user defined data type name for this object.
|
|
*
|
|
* @exception SQLException If an error occurs.
|
|
*/
|
|
public abstract String
|
|
getSQLTypeName() throws SQLException;
|
|
|
|
/*************************************************************************/
|
|
|
|
/**
|
|
* This method populates the data in the object from the specified stream.
|
|
*
|
|
* @param stream The stream to read the data from.
|
|
* @param name The data type name of the data on the stream.
|
|
*
|
|
* @exception SQLException If an error occurs.
|
|
*/
|
|
public abstract void
|
|
readSQL(SQLInput stream, String name) throws SQLException;
|
|
|
|
/*************************************************************************/
|
|
|
|
/**
|
|
* This method writes the data in this object to the specified stream.
|
|
*
|
|
* @param stream The stream to write the data to.
|
|
*
|
|
* @exception SQLException If an error occurs.
|
|
*/
|
|
public abstract void
|
|
writeSQL(SQLOutput stream) throws SQLException;
|
|
|
|
} // interface SQLData
|
|
|